A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The instrument is made with toothed limb, enabling very accurate and positive movements to be made; it is especially adapted for geodetic work. (1000 w.)
The instrument is made with toothed limb, enabling very accurate and positive movements to be made; it is especially adapted for geodetic work. (1000 w.)
The heyde geared theodolite
Heyde's Neuer Zahnkreis-Theodolit
Wojtan, W. (author)
1901
Article (Journal)
German
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